pikolo2510 wrote:
Acc to my understanding, the question doesn't follow 'not only X but also Y' . Hence I am a bit confused here with the answer in OG
Request your help to understand the POE and the reasoning for each option
Thanks in advance
Hi, The idiom has been used correctly.
It says bats can determine
Not only Distance(X)
But also its shape and size(Y)
Hence, X and Y are parallel.
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